/* --------------------------------------------------------------------------
 * Интерактивные схемы команд
 *
 * Модальное окно использует те же цветовые токены, что и остальной сайт.
 * Диаграмма рассчитана прежде всего на планшет и десктоп; на узком экране
 * содержимое остаётся доступным через локальную прокрутку внутри схемы.
 * -------------------------------------------------------------------------- */

.command-diagram-open {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 16px;
  padding: 9px 13px;
  border: 1px solid rgba(0, 215, 245, .28);
  border-radius: 10px;
  background: rgba(0, 215, 245, .055);
  color: var(--text-secondary);
  font: inherit;
  font-size: 13px;
  font-weight: 760;
  cursor: pointer;
  transition: border-color .18s ease, background .18s ease, color .18s ease, transform .18s ease;
}

.command-diagram-open:hover {
  border-color: rgba(0, 215, 245, .58);
  background: rgba(0, 215, 245, .09);
  color: var(--text);
  transform: translateY(-1px);
}

.command-diagram-open:focus-visible,
.command-diagram-close:focus-visible,
.command-diagram-toolbar button:focus-visible,
.command-diagram-choice:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.command-diagram-open__icon {
  display: inline-grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 7px;
  background: rgba(0, 215, 245, .1);
  color: var(--cyan);
  font: 800 12px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.command-diagram-dialog {
  width: min(1440px, calc(100vw - 36px));
  max-width: 1440px;
  max-height: calc(100vh - 36px);
  margin: auto;
  padding: 0;
  border: 1px solid rgba(91, 151, 210, .35);
  border-radius: 18px;
  background: #07111d;
  color: var(--text);
  box-shadow: 0 38px 130px rgba(0, 0, 0, .55);
  overflow: hidden;
}

.command-diagram-dialog::backdrop {
  background: rgba(1, 6, 12, .78);
  backdrop-filter: blur(5px);
}

.command-diagram-shell {
  display: flex;
  max-height: calc(100vh - 38px);
  flex-direction: column;
  background:
    radial-gradient(circle at 10% 0%, rgba(0, 215, 245, .075), transparent 30rem),
    radial-gradient(circle at 100% 12%, rgba(138, 82, 255, .095), transparent 30rem),
    #07111d;
}

.command-diagram-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 24px 18px;
  border-bottom: 1px solid rgba(91, 151, 210, .2);
}

.command-diagram-eyebrow {
  margin-bottom: 7px;
  color: var(--cyan);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.command-diagram-header h2 {
  margin: 0;
  font-size: clamp(21px, 2.5vw, 30px);
  letter-spacing: -.02em;
}

.command-diagram-header h2 code {
  color: #d7bdff;
  background: transparent;
  border: 0;
  padding: 0;
}

.command-diagram-summary {
  max-width: 940px;
  margin: 8px 0 0;
  color: #9eafc2;
  font-size: 14px;
  line-height: 1.55;
}

.command-diagram-close {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border: 1px solid rgba(91, 151, 210, .28);
  border-radius: 11px;
  background: rgba(9, 24, 40, .88);
  color: #aabbd0;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
}

.command-diagram-close:hover {
  border-color: rgba(0, 215, 245, .5);
  color: #fff;
}

.command-diagram-toolbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 13px 24px;
  border-bottom: 1px solid rgba(91, 151, 210, .14);
  background: rgba(4, 13, 24, .58);
}

.command-diagram-toolbar button {
  min-height: 36px;
  padding: 7px 11px;
  border: 1px solid rgba(91, 151, 210, .26);
  border-radius: 9px;
  background: rgba(11, 27, 45, .72);
  color: #92a5bb;
  font: inherit;
  font-size: 12px;
  font-weight: 760;
  cursor: pointer;
}

.command-diagram-toolbar button:hover,
.command-diagram-toolbar button.is-active {
  border-color: rgba(138, 82, 255, .64);
  background: rgba(138, 82, 255, .1);
  color: #eee7ff;
}

.command-diagram-layout {
  display: grid;
  min-height: 0;
  grid-template-columns: minmax(0, 1fr) 270px;
  gap: 0;
  overflow: hidden;
}

.command-diagram-canvas {
  min-width: 0;
  overflow: auto;
  padding: 26px 24px 34px;
  background:
    linear-gradient(rgba(39, 76, 112, .065) 1px, transparent 1px),
    linear-gradient(90deg, rgba(39, 76, 112, .065) 1px, transparent 1px);
  background-size: 28px 28px;
}

.command-diagram-flow {
  width: min(100%, 920px);
  min-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.command-diagram-step {
  width: min(100%, 660px);
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: opacity .18s ease, filter .18s ease;
}

.command-diagram-step.is-inactive {
  opacity: .2;
  filter: saturate(.45);
}

.command-diagram-node {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid rgba(66, 133, 201, .42);
  border-radius: 13px;
  background: rgba(7, 20, 35, .94);
  box-shadow: inset 0 0 30px rgba(37, 133, 255, .035);
}

.command-diagram-node--user {
  border-color: rgba(0, 215, 245, .44);
}

.command-diagram-node--dispatcher,
.command-diagram-node--gate {
  border-color: rgba(77, 167, 255, .5);
}

.command-diagram-node--contract,
.command-diagram-node--decision,
.command-diagram-node--artifact {
  border-color: rgba(138, 82, 255, .52);
}

.command-diagram-node--decision {
  background: rgba(37, 21, 65, .72);
}

.command-diagram-node--agent {
  border-color: rgba(0, 215, 245, .5);
  background: rgba(4, 29, 41, .82);
}

.command-diagram-node--action {
  border-color: rgba(37, 133, 255, .58);
}

.command-diagram-node--success {
  border-color: rgba(48, 216, 144, .58);
  background: rgba(21, 65, 53, .28);
}

.command-diagram-node-type {
  margin-bottom: 5px;
  color: #7389a2;
  font: 850 10px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.command-diagram-node--agent .command-diagram-node-type {
  color: #79dcea;
}

.command-diagram-node--decision .command-diagram-node-type,
.command-diagram-node--contract .command-diagram-node-type,
.command-diagram-node--artifact .command-diagram-node-type {
  color: #b9a1ef;
}

.command-diagram-node--success .command-diagram-node-type {
  color: #72dca7;
}

.command-diagram-node-label {
  color: #edf5ff;
  font-size: 14px;
  font-weight: 760;
  line-height: 1.42;
  overflow-wrap: anywhere;
}

.command-diagram-node-detail {
  margin-top: 6px;
  color: #91a4ba;
  font: 600 11px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  overflow-wrap: anywhere;
}

.command-diagram-connector {
  width: 2px;
  height: 28px;
  position: relative;
  background: linear-gradient(#3c87c2, #795ce4);
}

.command-diagram-connector::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: -4px;
  width: 8px;
  height: 8px;
  border-right: 2px solid #8069e8;
  border-bottom: 2px solid #8069e8;
  transform: rotate(45deg);
}

.command-diagram-choices {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin-top: 11px;
}

.command-diagram-choice {
  min-height: 34px;
  flex: 1 1 150px;
  padding: 7px 9px;
  border: 1px solid rgba(91, 151, 210, .28);
  border-radius: 8px;
  background: rgba(3, 12, 23, .65);
  color: #91a4b8;
  font: inherit;
  font-size: 11px;
  font-weight: 720;
  cursor: pointer;
}

.command-diagram-choice:hover:not(:disabled) {
  border-color: rgba(0, 215, 245, .46);
  color: #dcecff;
}

.command-diagram-choice.is-selected {
  border-color: rgba(138, 82, 255, .72);
  background: rgba(138, 82, 255, .13);
  color: #efe8ff;
}

.command-diagram-choice:disabled {
  cursor: default;
}

.command-diagram-side {
  min-width: 0;
  padding: 18px;
  overflow: auto;
  border-left: 1px solid rgba(91, 151, 210, .16);
  background: rgba(4, 13, 23, .88);
}

.command-diagram-panel {
  padding: 13px;
  border: 1px solid rgba(91, 151, 210, .2);
  border-radius: 12px;
  background: rgba(11, 25, 42, .72);
}

.command-diagram-panel + .command-diagram-panel {
  margin-top: 11px;
}

.command-diagram-panel h3 {
  margin: 0 0 10px;
  color: #7589a2;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.command-diagram-fact {
  padding: 8px 0;
  color: #b2c1d1;
  font-size: 12px;
  line-height: 1.45;
}

.command-diagram-fact + .command-diagram-fact {
  border-top: 1px solid rgba(91, 151, 210, .12);
}

.command-diagram-result {
  display: grid;
  gap: 5px;
  padding: 10px;
  border: 1px solid rgba(48, 216, 144, .28);
  border-radius: 9px;
  background: rgba(48, 216, 144, .055);
}

.command-diagram-result strong {
  color: #75e0ad;
  font: 850 11px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: .08em;
}

.command-diagram-result span {
  color: #b0c0d1;
  font-size: 12px;
  line-height: 1.45;
}

.command-diagram-result[data-status="BLOCKED"] {
  border-color: rgba(255, 83, 100, .38);
  background: rgba(255, 83, 100, .06);
}

.command-diagram-result[data-status="BLOCKED"] strong {
  color: #ff8292;
}

.command-diagram-result[data-status="FAIL"],
.command-diagram-result[data-status="ОСТАНОВКА"] {
  border-color: rgba(255, 184, 74, .38);
  background: rgba(255, 184, 74, .06);
}

.command-diagram-result[data-status="FAIL"] strong,
.command-diagram-result[data-status="ОСТАНОВКА"] strong {
  color: #ffc66e;
}

.command-diagram-legend {
  display: grid;
  gap: 8px;
}

.command-diagram-legend span {
  display: flex;
  gap: 8px;
  align-items: center;
  color: #91a4b8;
  font-size: 11px;
}

.command-diagram-legend i {
  width: 11px;
  height: 11px;
  flex: 0 0 11px;
  border: 1px solid rgba(77, 167, 255, .55);
  border-radius: 3px;
  background: rgba(37, 133, 255, .08);
}

.command-diagram-legend i[data-kind="agent"] {
  border-color: rgba(0, 215, 245, .55);
}

.command-diagram-legend i[data-kind="decision"] {
  border-color: rgba(138, 82, 255, .62);
  background: rgba(138, 82, 255, .11);
}

.command-diagram-legend i[data-kind="success"] {
  border-color: rgba(48, 216, 144, .55);
  background: rgba(48, 216, 144, .08);
}

/* Светлая тема не должна превращать модальную схему в отдельный тёмный остров. */
html[data-theme="light"] .command-diagram-open {
  background: rgba(0, 127, 157, .055);
  border-color: rgba(0, 127, 157, .25);
}

html[data-theme="light"] .command-diagram-dialog {
  border-color: rgba(23, 112, 181, .3);
  background: #f7f9fc;
  box-shadow: 0 36px 100px rgba(31, 57, 84, .24);
}

html[data-theme="light"] .command-diagram-dialog::backdrop {
  background: rgba(28, 46, 65, .33);
}

html[data-theme="light"] .command-diagram-shell {
  background:
    radial-gradient(circle at 10% 0%, rgba(0, 127, 157, .07), transparent 30rem),
    radial-gradient(circle at 100% 12%, rgba(112, 68, 215, .08), transparent 30rem),
    #f7f9fc;
}

html[data-theme="light"] .command-diagram-header,
html[data-theme="light"] .command-diagram-toolbar,
html[data-theme="light"] .command-diagram-side {
  border-color: rgba(42, 80, 119, .15);
}

html[data-theme="light"] .command-diagram-toolbar,
html[data-theme="light"] .command-diagram-side {
  background: rgba(238, 243, 249, .9);
}

html[data-theme="light"] .command-diagram-close,
html[data-theme="light"] .command-diagram-toolbar button,
html[data-theme="light"] .command-diagram-panel {
  background: rgba(255, 255, 255, .88);
}

html[data-theme="light"] .command-diagram-summary,
html[data-theme="light"] .command-diagram-fact,
html[data-theme="light"] .command-diagram-result span,
html[data-theme="light"] .command-diagram-legend span {
  color: #53667c;
}

html[data-theme="light"] .command-diagram-canvas {
  background:
    linear-gradient(rgba(49, 92, 135, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(49, 92, 135, .05) 1px, transparent 1px),
    #f9fbfd;
  background-size: 28px 28px;
}

html[data-theme="light"] .command-diagram-node {
  border-color: rgba(23, 112, 181, .28);
  background: rgba(255, 255, 255, .96);
  box-shadow: inset 0 0 24px rgba(23, 112, 181, .025);
}

html[data-theme="light"] .command-diagram-node--decision {
  border-color: rgba(112, 68, 215, .42);
  background: rgba(246, 242, 255, .96);
}

html[data-theme="light"] .command-diagram-node--agent {
  border-color: rgba(0, 127, 157, .34);
  background: rgba(239, 249, 251, .96);
}

html[data-theme="light"] .command-diagram-node--success {
  border-color: rgba(8, 125, 80, .34);
  background: rgba(238, 250, 245, .97);
}

html[data-theme="light"] .command-diagram-node-label {
  color: #172739;
}

html[data-theme="light"] .command-diagram-node-detail,
html[data-theme="light"] .command-diagram-node-type {
  color: #677d94;
}

html[data-theme="light"] .command-diagram-choice {
  border-color: rgba(42, 80, 119, .2);
  background: rgba(248, 251, 254, .95);
  color: #53677d;
}

html[data-theme="light"] .command-diagram-choice.is-selected {
  border-color: rgba(112, 68, 215, .45);
  background: rgba(112, 68, 215, .07);
  color: #48278b;
}

@media (max-width: 1080px) {
  .command-diagram-layout {
    grid-template-columns: 1fr;
    overflow: auto;
  }

  .command-diagram-side {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    border-top: 1px solid rgba(91, 151, 210, .16);
    border-left: 0;
    overflow: visible;
  }

  .command-diagram-panel + .command-diagram-panel {
    margin-top: 0;
  }
}

@media (max-width: 760px) {
  .command-diagram-dialog {
    width: calc(100vw - 18px);
    max-height: calc(100vh - 18px);
  }

  .command-diagram-shell {
    max-height: calc(100vh - 20px);
  }

  .command-diagram-header {
    padding: 18px;
  }

  .command-diagram-toolbar {
    padding: 11px 18px;
  }

  .command-diagram-canvas {
    padding: 20px 16px 28px;
  }

  .command-diagram-flow {
    min-width: 620px;
  }

  .command-diagram-side {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .command-diagram-open,
  .command-diagram-step {
    transition: none;
  }
}